ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/26/2025
Back to search
Official data from USPTO
MIGHTYSTEAM
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
67
Latest update
01/13/2026
Classification
Registered
Trademark type
Word
Nice classes
37
Filing date
08/16/2012
Registration date
07/30/2013
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/27/2025
Last transaction
01/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/30/2013
First use in commerce
04/30/2013
Drawing code
4
Owner type
03
Owner location
CINCINNATI, OH
Examiner
BERNS,LEE ANNE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
MHI HEALTH DEVICES, LLC
Micropyretics Heaters International, Inc.
Representatives
Michael Connelly
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Cleaning services featuring concentrated superheated steam for cleaning of interior and exterior surfaces for residential, commercial, and industrial purposes
Publications
History of USPTO decisions and trademark events.
67 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/23/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/27/2025
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/27/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/27/2025
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/04/2025
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
02/02/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/23/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/03/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/03/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/03/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/13/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/17/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/17/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/17/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/17/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/17/2023
CORV
REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
07/16/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/13/2023
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
06/30/2023
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
06/30/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/29/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/29/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/29/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/29/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/29/2023
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
06/29/2023
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
06/29/2023
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
06/17/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
06/12/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/30/2022
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/05/2019
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
08/05/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/05/2019
ES8R
TEAS SECTION 8 RECEIVED
07/22/2019
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/30/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
07/30/2013
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/28/2013
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
06/27/2013
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/20/2013
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/03/2013
DOCK
ASSIGNED TO EXAMINER
05/30/2013
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/24/2013
IUAF
USE AMENDMENT FILED
04/30/2013
EISU
TEAS STATEMENT OF USE RECEIVED
04/30/2013
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/16/2013
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/19/2013
PUBO
PUBLISHED FOR OPPOSITION
02/19/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/30/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/14/2013
ALIE
ASSIGNED TO LIE
01/14/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/27/2012
XAEC
EXAMINER'S AMENDMENT ENTERED
12/27/2012
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/27/2012
GNEA
EXAMINERS AMENDMENT E-MAILED
12/27/2012
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/27/2012
XAEC
EXAMINER'S AMENDMENT ENTERED
12/20/2012
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/20/2012
GNEA
EXAMINERS AMENDMENT E-MAILED
12/20/2012
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/20/2012
XAEC
EXAMINER'S AMENDMENT ENTERED
12/18/2012
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/18/2012
GNEA
EXAMINERS AMENDMENT E-MAILED
12/18/2012
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/18/2012
DOCK
ASSIGNED TO EXAMINER
12/12/2012
MPMK
NOTICE OF PSEUDO MARK MAILED
08/24/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/23/2012
Continuous trademark protection
Get notified about every new filing that threatens MIGHTYSTEAM or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.